SRC_Y_X           144 include/video/aty128.h #define SRC_Y_X					0x1434
SRC_Y_X           237 include/video/mach64.h #define SRC_Y_X			0x018C	/* Dword offset 0_63 */
SRC_Y_X           342 include/video/radeon.h #define SRC_Y_X                                0x1434